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compositor: make sync_updates_frozen no-op for unmanaged windows

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Right now meta_compositor_sync_updates_frozen will crash if it's called
on a window that's not yet managed.

For future convenience, make it be a no-op instead, in the same way:

meta_compositor_window_shape_changed
and
meta_compositor_window_opacity_changed

are no-ops for unmanaged windows.
This commit is contained in:
Ray Strode 2018-03-16 13:18:39 -04:00 committed by Ray Strode
parent 24b9f2fabc
commit 0d1cee5123
1 changed files with 3 additions and 0 deletions
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3
src/compositor/compositor.c
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@ -684,6 +684,9 @@ meta_compositor_sync_updates_frozen (MetaCompositor *compositor,
MetaWindow *window) MetaWindow *window)
{ {
MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window)); MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
if (!window_actor)
return;
meta_window_actor_sync_updates_frozen (window_actor); meta_window_actor_sync_updates_frozen (window_actor);
} }